Sunday on MSNBC’s “AM Joy,” discussing President Donald Trump’s firing of FBI Director James Comey and the investigation into Russia’s interference in the 2016 presidential election, Rep. Elijah Cummings (D-MD) called that investigation “a fight for the soul of our democracy.”

Cummings said, “We are going to do everything in our power, if there is a tape, to get that tape. This whole situation with regard to this conversation is very significant with regard to the investigation, with regard to Russia, to collusion and things of that …